Spilich et al. (1992) ran an experiment in which three groups of

smokers participated in a driving simulation video game. The Active

Smokers groups (AS) smoked immediately before the game but during

it. The data follow, where the dependent variable is an adjusted

score related to the number of collisions. Non Smokers 15, 2, 2,

14, 5, 0, 16, 14, 9, 17, 15, 9, 3, 15, 13, n=15 Delayed Smokers 7,

0, 6, 0, 12, 17, 1, 11, 4, 4, 3, 5, 16, 5, 11, n=15 Active Smokers

3, 2, 0, 0, 6, 2, 0, 6, 4, 1, 0, 0, 6, 2, 3, n=15 A) what are the

values of each category mean? B) what is the value of Grand Mean?

C) what is the value of SSB? D) What is the value of SSw? E) What

is the value of the dfB? F) What is the value of the dfw? G) what

is the value of MSw? H) What is the value of MSB? I) What is the

value of F? Show your work: